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by David A. Powell
by David McKay Powell
by Linda Amrane-Cooper, David Baume, Stephen Brown, Stylianos Hatzipanagos, Philip Powell, Sarah Sherma
by Fraley, Elizabeth Masters; Powell, Gerald Reading; Kinkeade, James E.; et al.
by Powell, Marc; Neal, David
by Franklin, Gene; Powell, David; Emami-Naeini, Abbas
by Franklin, Gene F.; Powell, J. David; Emami-Naeini, Abbas
by Caruso, David; Powell, Robert J.
by Powell, David Swensen
by Clare, John; Robinson, Eric; Powell, David; et al.